Features

n

Shrinktubingprotectedwinding

n

Fixedleadspacing

n

Highsaturationcurrentupto10A

n

Inductancerange:1µHto100mH

n

RoHScompliant*

Applications

n

DC/DCconverters

n

Powersupplies

n

Outputchokes

n

EMI/RFIfilters

RLB0913SeriesRadialLeadInductor

Inductance Test Frequency Voltage

1-6.8 µH ........................7.96 MHz/1 V

10-100,000 µH .................... 1 kHz/1 V

Operating Temperature

................................-55 °C to +125 °C

(Temperature rise included)

Storage Temperature.....-55 °C to +125 °C

Temperature Rise ....40 °C at rated I rms

Rated Current

........... Inductance drops 10 % at I sat

Electrical Specifications @ 25 °C

General Specifications

Core..............................................Ferrite

Wire ............................Enameled copper

Terminal Finish ........................Cu/Ag/Sn

Tubing........... Shrink tube 125 °C, 600 V

Packaging....................200 pcs. per tray

Materials

Product Dimensions

DIMENSIONS:

MM

(INCHES)

Bourns

Part Number

Inductance

Q

Min.

Q Test

Freq.

(MHz)

SRF

Min.

(MHz)

DCR

Typ.

(W)

DCR

Max.

(W)

I rms

Typ.

(A)

I sat

Typ.

(A)

** K-

Factor

L (µH) Tol.

(%)

RLB0913-1R0K

1

± 10 20

7.96

150 0.009 0.013 7.45

10

189.0

RLB0913-1R5K

1.5

± 10 20

7.96

130 0.013 0.016 5.75

8.5

159.9

RLB0913-2R2K

2.2

± 10 20

7.96

100 0.014 0.021 5.6

6.5

122.3

RLB0913-3R3K

3.3

± 10 20

7.96

79

0.02 0.025 4.6

5.5

99.0

RLB0913-4R7K

4.7

± 10 20

7.96

51

0.02 0.03

4

4.3

83.2

RLB0913-6R8K

6.8

± 10 20

7.96

29

0.025 0.035 3.65

3.7

67.1

RLB0913-100K

10

± 10 50

2.52

14

0.036 0.045 3.1

3

59.4

RLB0913-120K

12

± 10 50

2.52

13

0.038 0.05

2.9

2.7

53.3

RLB0913-150K

15

± 10 40

2.52

12

0.043 0.056 2.8

2.3

48.3

RLB0913-180K

18

± 10 40

2.52

11

0.048 0.061 2.6

2.2

42.4

RLB0913-220K

22

± 10 40

2.52

9.2 0.053 0.07 2.55

2

39.2

RLB0913-270K

27

± 10 30

2.52

8.5 0.061 0.08

2.5

1.7

35.2

RLB0913-330K

33

± 10 30

2.52

7.8 0.070 0.09 2.45

1.6

31.0

RLB0913-390K

39

± 10 30

2.52

6.9 0.076 0.1

2.4

1.5

29.3

RLB0913-470K

47

± 10 30

2.52

6.5 0.107 0.16 2.35

1.4

26.3

RLB0913-560K

56

± 10 30

2.52

5.4

0.12 0.18 1.75

1.3

23.9

RLB0913-680K

68

± 10 30

2.52

4.9 0.169 0.21

1.4

1.2

21.9

RLB0913-820K

82

± 10 30

2.52

4.1 0.189 0.23 1.35

1.1

19.8

RLB0913-101K

100

± 10 20

0.796

3.7 0.219 0.28

1.2

0.91

18.1

RLB0913-121K

120

± 10 20

0.796

3.4 0.266 0.32 1.05 0.84

16.4

RLB0913-151K

150

± 10 20

0.796

3.2 0.305 0.37

1

0.75

14.7

RLB0913-181K

180

± 10 20

0.796

2.8 0.399 0.58 0.75 0.69

13.4

RLB0913-221K

220

± 10 20

0.796

2.7 0.453 0.65

0.7

0.64

12.2

RLB0913-271K

270

± 10 20

0.796

2.4 0.627 0.75

0.6

0.57

11.0

RLB0913-331K

330

± 10 20

0.796

2.3 0.719 0.85 0.56 0.54

9.9

RLB0913-391K

390

± 10 20

0.796

2.1 0.899

1

0.5

0.48

9.2

RLB0913-471K

470

± 10 20

0.796

1.9 1.018 1.1

0.47 0.46

8.3

RLB0913-561K

560

± 10 20

0.796

1.8 1.136 1.4

0.45 0.41

7.6

RLB0913-681K

680

± 10 20

0.796

1.6 1.272 1.6

0.42 0.38

6.8

RLB0913-821K

820

± 10 20

0.796

1.5 1.702 1.8

0.41 0.35

6.3

RLB0913-102K

1000 ± 10 50

0.252

1.3

2.35

2.9

0.35 0.29

5.7

RLB0913-122K

1200 ± 10 50

0.252

1.1 2.672

4

0.3

0.13

5.2

RLB0913-152K

1500 ± 10 20

0.252

1

3.626 6.1 0.285 0.08

4.7

RLB0913-182K

1800 ± 10 20

0.252

1

4.063 6.4

0.27 0.08

4.2

RLB0913-222K

2200 ± 10 20

0.252

0.9 4.600 6.8 0.245 0.08

3.8

RLB0913-272K

2700 ± 10 20

0.252

0.9 5.251 7.7

0.23 0.08

3.4

RLB0913-332K

3300 ± 10 20

0.252

0.7 7.478

9

0.195 0.08

3.1

RLB0913-392K

3900 ± 10 20

0.252

0.6 8.287

14

0.185 0.08

2.9

Electrical Schematic

Typical Part Marking

102

InductanceCode:

-Firsttwodigitsaresignificant

- Thirddigitrepresentsthe

numberofzeroestofollow

~ Continued on next page ~

**K-Factor: To calculate core flux density, Bp-p (gauss) = K x L(µH) x D I (peak-to-peak ripple current, A),

determine core loss from Core Loss vs. Flux Density plot.

MAX.

DIA.

5.00 ± 1.0

(.197 ± .039)

5.00 ± 0.5

(.197 ± .020)

8.50

(.335)

0.65 ± 0.1

(.026 ± .004)

12.50

(.492)

MAX.

*RoHSDirective2002/95/ECJan.27,2003includingannexandRoHSRecast2011/65/EUJune8,2011.

Specificationsaresubjecttochangewithoutnotice.

Thedevicecharacteristicsandparametersinthisdatasheetcananddovaryindifferentapplicationsandactualdeviceperformancemayvaryovertime.

Usersshouldverifyactualdeviceperformanceintheirspecificapplications.